Earn point on your loyalty program!arrow arc left

Cheap flights from Toronto (YTO) to Buenos Aires (AEP)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Toronto (YTO) to Buenos Aires (AEP)

How to find the cheapest flight from Toronto (YTO) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Toronto to Buenos Aires in May , June 2026

25 May - 17 Jun $ 1,013.00
YTO
Toronto
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YTO
Toronto
Pick dates
28 May - 06 Jun $ 1,366.00
YTO
Toronto
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
2 STOPS
YTO
Toronto
Pick dates
28 May - 07 Jun $ 4,269.00
YTO
Toronto
Azul
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Azul
1 STOPS
YTO
Toronto
Pick dates

Last minute flights from Toronto to Buenos Aires

24 May - 31 May $ 1,149.00
YTO
Toronto
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YTO
Toronto
Pick dates
24 May - 31 May $ 1,149.00
YTO
Toronto
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YTO
Toronto
Pick dates
24 May - 31 May $ 1,888.00
YTO
Toronto
Avianca
1 STOPS
AEP
Buenos Aires
AEP
Buenos Aires
Avianca
1 STOPS
YTO
Toronto
Pick dates

One-way flights to Buenos Aires from Toronto

8:55 AM - 9:15 PM
Avianca
1 Stops
19h 45m
YTO - AEP
$ 505
Kiwi
Pick dates
12:55 AM - 9:15 PM
Avianca
1 Stops
27h 45m
YTO - AEP
$ 526
Kiwi
Pick dates
10:00 PM - 10:20 AM
Aerolineas Argentinas
1 Stops
14h 20m
YTO - AEP
$ 1,907
Kiwi
Pick dates

How to find the cheapest flight from Toronto (YTO) to Buenos Aires (AEP)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Toronto (YTO) to Buenos Aires (AEP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.